CN201257599Y - Vacuum chuck - Google Patents
Vacuum chuck Download PDFInfo
- Publication number
- CN201257599Y CN201257599Y CNU2008201639830U CN200820163983U CN201257599Y CN 201257599 Y CN201257599 Y CN 201257599Y CN U2008201639830 U CNU2008201639830 U CN U2008201639830U CN 200820163983 U CN200820163983 U CN 200820163983U CN 201257599 Y CN201257599 Y CN 201257599Y
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- grooves
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- ring
- circular grooves
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Abstract
The utility model relates to a vacuum sucking disc. Two outer circular grooves and two outer circular grooves are formed on the upper end surface of an annular sucking disc, sealing rings are arranged on the outer circular groove in the outermost layer and the inner circular groove in the innermost layer, and a plurality of radial grooves formed between the inner circular grooves and the outer circular grooves communicate the inner circular grooves with the outer circular grooves. When a vacuum pump is operated, the radial grooves, the two outer circular grooves and the two outer circular grooves produce negative pressure, so that the effect of workpiece adsorption is realized, the workpieces are uniformly stressed, circular counter bores are arranged among the radial grooves, rubber circular gaskets are embedded inside the circular counter bores, and the purposes of increasing and equalizing the adsorbability are realized. The vacuum sucking disc with the advantages of simple structure, simple process procedure and high positioning accuracy is applicable to the processing for nonmagnetic thin plate type parts.
Description
Technical field
The utility model relates to a kind of sucker that is used for the part processing location, especially a kind of vacuum cup.
Background technology
In machining, often run into processing such as non-magnetic class sheet-type part double-side grinding, polishing, because this kind part can't come clamping with common way, as ways such as pressing plate pressure, magnechuck suctions, for flatness and the thickness that guarantees two planes meets the requirements of precision, occurred with the fixing method for tooling of vacuum cup.Present vacuum cup has two kinds of bonding forming of ceramic material, the part of transmitting vacuum is with how empty ceramic wafer, porous ceramic plate is assemblied in the counterbore of base, periphery and base adhering and sealing, base is air-locked wear-resisting closely knit ceramic material, the vacuum cup of this structure just can not use behind certain thickness through grinding dressing when porous ceramic plate, and base is also scrapped thereupon, and cost is uprised.The patent No. is a kind of vacuum cup of Chinese patent of 200420055406.1, discloses a kind of structure of vacuum cup, adopts split-type structural, is made up of sucker base plate and porous ceramics upper plate, and both cement with adhesive.Have a plurality of ring-shaped grooves and radial radial slot on the sucker base plate on the plane.Ceramic wafer in this kind structure uses to a certain degree and can change, and maintenance cost is reduced, but structure is complicated, and required precision be cannot say for sure to demonstrate,prove when both cooperated.
Summary of the invention
The purpose of this utility model is that design is a kind of simple in structure, and processing technology is simple, the vacuum cup that positional accuracy is high.The technical solution of the utility model is so to realize:
A kind of vacuum cup, the Ring like suction disc (3) that comprises vavuum pump (1) and two ends band vavuum pump connecting hole, both are communicated with by flexible pipe (2), described Ring like suction disc (3) upper surface is provided with circular groove (5) in two peripheral groove (4) and two, both are communicated with by equally distributed some radial slots (6), be evenly distributed with circular counter bore (7) between the radial slot (6), be provided with rubber planchet (8) in it, be provided with sealing ring (10) in the interior circular groove (5) of outermost peripheral groove (4) and innermost layer, the bottom of nearly vavuum pump (1) one side of Ring like suction disc (3) is provided with a cable groove (9).
As preferably, the last plane of the last plane of described rubber planchet (8) and Ring like suction disc (3) is contour.Rubber blanket makes its flatness higher in order to the absorption workpiece.
The utility model Ring like suction disc (3) upper surface is provided with circular groove (5) in two peripheral groove (4) and two, be provided with sealing ring (10) in the circular groove (5) in outermost layer peripheral groove (4) and the innermost layer, being provided with some radial slots (6) between peripheral groove (4) and the interior circular groove (5) is communicated with both, when the vacuum pump work, make and produce negative pressure in radial slot (6) and inside and outside two circular grooves, reach the effect of absorption workpiece, for making workpiece stressed evenly, be provided with circular counter bore (7) between the radial slot (6), it is embedded with rubber planchet (8), has reached the purpose that strengthens absorption affinity and balanced absorption affinity.The utlity model has that simple in structure, processing technology is simple, the high characteristics of accurate positioning, be applicable to the processing of non-magnetic conduction class sheet-type part.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is vertical views of accompanying drawing 1.
Accompanying drawing 3 is that the utility model is installed in the structural representation on the vertical lathe floral disc.
The specific embodiment
Below in conjunction with accompanying drawing,, the technical solution of the utility model is described in further detail by embodiment.
Embodiment: with reference to the accompanying drawings 1, accompanying drawing 2, a kind of vacuum cup, the Ring like suction disc (3) that comprises vavuum pump (1) and two ends band vavuum pump connecting hole, both are communicated with by flexible pipe (2), flexible pipe (2) has vacuum tube joint with the annular disk junction, described Ring like suction disc (3) upper surface is provided with circular groove (5) in two peripheral groove (4) and two, and both are communicated with by being radial equally distributed radial slot (6), are equipped with sealing ring (10) in the interior circular groove (5) of outermost peripheral groove (4) and innermost layer.When vavuum pump (1) is worked, make to produce negative pressure in radial slot (6) and inside and outside two circular grooves, reach the effect of absorption workpiece.
Be evenly distributed with 8 circular counter bore (7) between the radial slot (6), be provided with rubber planchet (8) in it, the last plane of the last plane of rubber planchet (8) and Ring like suction disc (3) is contour.Rubber planchet (8) makes its flatness higher more even in order to the absorption workpiece.
The bottom of nearly vavuum pump (1) one side of Ring like suction disc (3) is provided with a cable groove (9).
With reference to the accompanying drawings 3, to be located on the vertical lathe floral disc (13) by bolt for vacuum cup, the cable (11) of vavuum pump (1) is connected in the center of Ring like suction disc (3) by cable groove (9).Because vertical lathe floral disc (13) twines for preventing electric wire when rotated for rotation processing, adopt slip ring to connect, slip ring (15) is connected on the secondary knife bar of vertical lathe (12).
Claims (2)
1, a kind of vacuum cup, the Ring like suction disc (3) that comprises vavuum pump (1) and two ends band vavuum pump connecting hole, both are communicated with by flexible pipe (2), it is characterized in that Ring like suction disc (3) upper surface is provided with circular groove (5) in two peripheral groove (4) and two, both are communicated with by equally distributed some radial slots (6), be evenly distributed with circular counter bore (7) between the radial slot (6), be provided with rubber planchet (8) in it, be provided with sealing ring (10) in the interior circular groove (5) of outermost peripheral groove (4) and innermost layer, the bottom of nearly vavuum pump (1) one side of Ring like suction disc (3) is provided with a cable groove (9).
2, a kind of vacuum cup according to claim 1 is characterized in that the last plane of the last plane of described rubber planchet (8) and Ring like suction disc (3) is contour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201639830U CN201257599Y (en) | 2008-09-05 | 2008-09-05 | Vacuum chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201639830U CN201257599Y (en) | 2008-09-05 | 2008-09-05 | Vacuum chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201257599Y true CN201257599Y (en) | 2009-06-17 |
Family
ID=40771829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201639830U Expired - Fee Related CN201257599Y (en) | 2008-09-05 | 2008-09-05 | Vacuum chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201257599Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103000748A (en) * | 2011-09-08 | 2013-03-27 | 昊诚光电（太仓）有限公司 | Vacuum chuck for fetching solar cells |
| CN103085004A (en) * | 2013-01-15 | 2013-05-08 | 深圳市岑科实业有限公司 | Vacuum suction tube and method for absorbing electronic components |
| CN103376059A (en) * | 2012-04-26 | 2013-10-30 | 技佳唯斯股份有限公司 | Optical inspection device |
| CN103406853A (en) * | 2013-08-12 | 2013-11-27 | 刘铁龙 | Glass location vacuum pad assembly and use method |
| CN103737453A (en) * | 2013-10-25 | 2014-04-23 | 中国航天科工集团第三研究院第八三五八研究所 | Vacuum adsorption device used in machining of laser gyroscope cavity horizontal moving mirrors |
| CN104440659A (en) * | 2014-11-12 | 2015-03-25 | 深圳市华盛源机电有限公司 | Sucker and manufacturing method |
| CN105033716A (en) * | 2015-08-27 | 2015-11-11 | 宁波伟辉磁业有限公司 | Vacuum sucker |
| CN105058225A (en) * | 2015-07-07 | 2015-11-18 | 武汉新芯集成电路制造有限公司 | Grinding pad fixing device and chemical machinery grinder |
| CN105500036A (en) * | 2015-12-24 | 2016-04-20 | 广东长盈精密技术有限公司 | Processing device |
| CN106271773A (en) * | 2016-08-31 | 2017-01-04 | 科森科技东台有限公司 | A kind of processing jig |
| CN108724234A (en) * | 2018-06-14 | 2018-11-02 | 芜湖易泽中小企业公共服务股份有限公司 | A kind of robot Acetabula device |
| CN109968053A (en) * | 2017-12-27 | 2019-07-05 | 航天海鹰(哈尔滨)钛业有限公司 | A kind of process for machining method of be loaded tool component and titanium alloy paillon part |
| CN110216578A (en) * | 2013-12-04 | 2019-09-10 | 台湾积体电路制造股份有限公司 | For being bent the delivery module of wafer |
| CN113560920A (en) * | 2021-08-06 | 2021-10-29 | 中科九微科技有限公司 | Machining tool adopting negative pressure fixation |
-
2008
- 2008-09-05 CN CNU2008201639830U patent/CN201257599Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103000748B (en) * | 2011-09-08 | 2015-04-15 | 昊诚光电（太仓）有限公司 | Vacuum chuck for fetching solar cells |
| CN103000748A (en) * | 2011-09-08 | 2013-03-27 | 昊诚光电（太仓）有限公司 | Vacuum chuck for fetching solar cells |
| CN103376059A (en) * | 2012-04-26 | 2013-10-30 | 技佳唯斯股份有限公司 | Optical inspection device |
| CN103085004A (en) * | 2013-01-15 | 2013-05-08 | 深圳市岑科实业有限公司 | Vacuum suction tube and method for absorbing electronic components |
| CN103085004B (en) * | 2013-01-15 | 2015-07-15 | 深圳市岑科实业有限公司 | Vacuum suction tube and method for absorbing electronic components |
| CN103406853A (en) * | 2013-08-12 | 2013-11-27 | 刘铁龙 | Glass location vacuum pad assembly and use method |
| CN103406853B (en) * | 2013-08-12 | 2016-01-27 | 刘铁龙 | A kind of assembling of glass positioning vacuum chuck and using method |
| CN103737453A (en) * | 2013-10-25 | 2014-04-23 | 中国航天科工集团第三研究院第八三五八研究所 | Vacuum adsorption device used in machining of laser gyroscope cavity horizontal moving mirrors |
| CN110216578A (en) * | 2013-12-04 | 2019-09-10 | 台湾积体电路制造股份有限公司 | For being bent the delivery module of wafer |
| CN104440659A (en) * | 2014-11-12 | 2015-03-25 | 深圳市华盛源机电有限公司 | Sucker and manufacturing method |
| CN105058225A (en) * | 2015-07-07 | 2015-11-18 | 武汉新芯集成电路制造有限公司 | Grinding pad fixing device and chemical machinery grinder |
| CN105033716A (en) * | 2015-08-27 | 2015-11-11 | 宁波伟辉磁业有限公司 | Vacuum sucker |
| CN105500036A (en) * | 2015-12-24 | 2016-04-20 | 广东长盈精密技术有限公司 | Processing device |
| CN106271773A (en) * | 2016-08-31 | 2017-01-04 | 科森科技东台有限公司 | A kind of processing jig |
| CN109968053A (en) * | 2017-12-27 | 2019-07-05 | 航天海鹰(哈尔滨)钛业有限公司 | A kind of process for machining method of be loaded tool component and titanium alloy paillon part |
| CN108724234A (en) * | 2018-06-14 | 2018-11-02 | 芜湖易泽中小企业公共服务股份有限公司 | A kind of robot Acetabula device |
| CN113560920A (en) * | 2021-08-06 | 2021-10-29 | 中科九微科技有限公司 | Machining tool adopting negative pressure fixation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20160905 |